Question Number 20953 by tawa tawa last updated on 09/Sep/17
Commented by Tinkutara last updated on 09/Sep/17
$$\mid\mathrm{BG}\mid=\sqrt{\mathrm{l}^{\mathrm{2}} +\mathrm{w}^{\mathrm{2}} +\mathrm{h}^{\mathrm{2}} } \\ $$
Commented by tawa tawa last updated on 10/Sep/17
$$\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir} \\ $$